Tr/trs
02-17-2010, 04:31 PM
#2
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Upper gear housing is the same. Lower gear housing and everything in it are different. Here is a diagram where you can compare them.
http://www.perfprotech.com/store/cat...6022-4280.aspx
http://www.perfprotech.com/store/cat...6022-4280.aspx
02-17-2010, 05:02 PM
#3
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Join Date: Jul 2009
Location: Grosse Pointe Farms, MI
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Upper gear housing is the same. Lower gear housing and everything in it are different. Here is a diagram where you can compare them.
http://www.perfprotech.com/store/cat...6022-4280.aspx
http://www.perfprotech.com/store/cat...6022-4280.aspx
Thanks for the info. The lowers housings looked the same, but I didn't have the two side-by-side.
02-17-2010, 09:51 PM
#4
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If you seen them side by side you would see that the TR is longer. You can run up to a 20" diameter prop on a TR where as you can only go up to a 15" on a TRS. TR has a 2:1 gear ratio, TRS has 1.5:1 ratio. The TR propeller shaft is also a larger diameter than the TRS. Basically the TRS is for pleasure and performance boats where as the TR is a slow power drive for large heavy boats like house boats and work boats.
